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- Newtons first law: An object at rest will stay that way until acted upon by an outside force
- An example of this is if an object/person or item is not moving (in this case a ball) and an outside force acts upon them (someone kicking the ball)
- Newton's second lawof motion pertains to the behavior of objects for which all existing forces are not balanced. Thesecond lawstates that the acceleration of an object is dependent upon two variables - the net force acting upon the object and the mass of the object.
- An example: Pushing a shopping trolley is easier than pushing a loaded shopping trolley.Since mass has an inverse relationship with acceleration, the loaded cart tends to move at a slower pace than the empty cart.
- Newton's third law is: For every action, there is an equal and opposite reaction.
- Example: while we walk we apply a force in the backward direction, and in response, the friction provides an equal and opposite force which helps us to move forward. In essence, if there was no friction then we could not walk
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